Consultor Eletrônico

Status: Verified

FACT(s) (Environment):

Progress 8.x
Windows NT
UNIX

SYMPTOM(s):

Error connecting to a database in client/server mode.

Login refused; client has version <n> and server has version <n>. (1345)

Progress client and database server are different versions.

CAUSE:

This error occurs when connecting to an unsupported client/server version configuration.

Thus, when the Progress client is 1 or more major versions LOWER than the db.
i.e., Progress 7.x client attempts to connect to a Progress 8.x db.
i.e., Progress 6.x client attempts to connect to a Progress 8.x db.

Thus, when the Progress client is 2 or more major versions higher than the db.
i.e., Progress 9.x client attempts to connect to a Progress 7.x db.
i.e., Progress 8.x client attempts to connect to a Progress 6.x db.

The rule that a Progress client can only connect to a database server that is the same major version and/or one major version lower.

i.e.,
Progress 7.x client can connect to Progress 7.x db and/or Progress 6.x db
Progress 8.x client can connect to Progress 8.x db and/or Progress 7.x db
Progress 9.x client can connect to Progress 9.x db and/or Progress 8.x db

The values embedded within this error explain the mismatch of client/server version(s). For example, if a the error displayed;

Login refused; client has version <800> and server has version 905>. (1345)

This means that a Progress client 8.x is attempting to connect to the Progress 9.x database server, thus not allowed. Use these codes to help understand
client/server versions being used.

12 - V5.x, 6.2A-6.2E
13 - V6.2F, 6.2G, 6.2H
14 - V6.2I - 6.2N
15 - V6.3C-6.3F
40 - V7.2x
41 - V7.3x
42 - V7.3x
43 - V7.3x
44 - V7.3x
800 - 8.x
905 - 9.x


FIX:

Make sure that the you are following the Progress rule: a Progress client is can only connect to a database server that is the same major version and/or one major version lower.